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Patent Assignment Assignor Details
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Assignor Name : PAMUKEU, RIFAT
Total Assignments: 15
Assignment: 1
Reel/Frame:008204/0133   Pages: 14
Recorded: 09/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
08/14/1996
2
GROSS, PAUL
Exec Dt:
08/14/1996
3
BRENDEL, KLAUS
Exec Dt:
08/15/1996
4
PIAZZA, GARY
Exec Dt:
08/15/1996
5
PAMUKEU, RIFAT
Exec Dt:
09/13/1996
Assignees
1
CELL PATHWAYS, INC.
1300 S. POTOMAC STREET
AURORA, COLORADO 80012
2
ARIZONA, UNIVERSITY OF
1300 S. POTOMAC STREET
TUSCON, ARIZONA 85721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6121321
NONE
08661293
Correspondence name and address
BRINKS HOFER GILSON & LIONE
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:008961/0238   Pages: 3
Recorded: 01/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
01/14/1998
2
PIAZZA, GARY A.
Exec Dt:
01/14/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DR.
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6046199
NONE
09007098
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 3
Reel/Frame:009109/0399   Pages: 7
Recorded: 04/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
03/26/1998
2
GROSS, PAUL
Exec Dt:
03/26/1998
3
BRENDEL, KLAUS
Exec Dt:
03/26/1998
4
PAMUKEU, RIFAT
Exec Dt:
03/26/1998
5
PIAZZA, GARY
Exec Dt:
03/26/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6028116
NONE
09054814
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 4
Reel/Frame:009118/0712   Pages: 3
Recorded: 04/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
04/16/1998
2
PIAZZA, GARY
Exec Dt:
04/17/1998
3
SKOPINSKA-ROZEWSKA, EWA
Exec Dt:
04/17/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958982
NONE
09062604
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 5
Reel/Frame:009450/0019   Pages: 3
Recorded: 09/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
09/01/1998
2
PIAZZA, GARY A.
Exec Dt:
09/01/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6268372
NONE
09151665
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 6
Reel/Frame:009531/0377   Pages: 7
Recorded: 10/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, LI
Exec Dt:
10/14/1998
2
ZHU, BING
Exec Dt:
10/14/1998
3
LI, HAN
Exec Dt:
10/14/1998
4
THOMPSON, W. JOSEPH
Exec Dt:
10/15/1998
5
PAMUKEU, RIFAT
Exec Dt:
10/14/1998
6
PIAZZA, GARY A.
Exec Dt:
10/14/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6200771
NONE
09173375
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 7
Reel/Frame:011357/0730   Pages: 3
Recorded: 12/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
10/19/1998
2
PAMUKEU, RIFAT
Exec Dt:
10/19/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6455703
US20010051651
09731570
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Assignment: 8
Reel/Frame:009672/0405   Pages: 3
Recorded: 12/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
11/13/1998
2
PIAZZA, GARY A.
Exec Dt:
11/18/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5948911
NONE
09196205
Correspondence name and address
CELL PATHWASY, INC.
ROBERT W. STEVENSON
702 ELECTRNIC DRIVE
HORSHAM, PA 19044
Assignment: 9
Reel/Frame:009674/0769   Pages: 3
Recorded: 12/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
11/13/1998
2
PIAZZA, GARY A.
Exec Dt:
11/18/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187779
NONE
09197311
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 10
Reel/Frame:009664/0848   Pages: 3
Recorded: 12/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
12/18/1998
2
PIAZZA, GARY A.
Exec Dt:
12/18/1998
Assignee
1
CELL PATHWYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156528
NONE
09216070
Correspondence name and address
ROBERT W. STEVENSON - P31064
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 11
Reel/Frame:010177/0330   Pages: 7
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
01/11/1999
2
PAMUKEU, RIFAT
Exec Dt:
01/11/1999
3
IXKES, ULRICH
Exec Dt:
01/11/1999
4
PIAZZA, GARY
Exec Dt:
01/11/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6348032
NONE
09199094
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 12
Reel/Frame:010484/0466   Pages: 3
Recorded: 01/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
01/11/1999
2
PIAZZA, GARY A.
Exec Dt:
01/11/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6211220
NONE
09199082
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 13
Reel/Frame:011028/0827   Pages: 6
Recorded: 08/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
02/01/1999
2
GROSS, PAUL
Exec Dt:
01/25/1999
3
BRENDEL, KLAUS
Exec Dt:
01/28/1999
4
PIAZZA, GARY A.
Exec Dt:
01/27/1999
5
PAMUKEU, RIFAT
Exec Dt:
02/01/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6166053
NONE
09490269
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 14
Reel/Frame:009797/0984   Pages: 3
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
02/12/1999
2
PIAZZA, GARY
Exec Dt:
02/12/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486155
NONE
09198413
Correspondence name and address
ROBERT W. STEVENSON - P31064
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 15
Reel/Frame:010435/0690   Pages: 4
Recorded: 12/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, LI
Exec Dt:
11/11/1999
2
ZHU, BING
Exec Dt:
11/11/1999
3
LI, HAN
Exec Dt:
11/10/1999
4
THOMPSON, W. JOSEPH
Exec Dt:
11/11/1999
5
PAMUKEU, RIFAT
Exec Dt:
11/10/1999
6
PIAZZA, GARY A.
Exec Dt:
11/11/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6500610
NONE
09414625
 
NONE
US20020009764
09414628
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044

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